sda

Shrinkage Discriminant Analysis and CAT Score Variable Selection

CRAN Package

Provides an efficient framework for high-dimensional linear and diagonal discriminant analysis with variable selection. The classifier is trained using James-Stein-type shrinkage estimators and predictor variables are ranked using correlation-adjusted t-scores (CAT scores). Variable selection error is controlled using false non-discovery rates or higher criticism.

  • Version1.3.8
  • R version≥ 3.0.2
  • LicenseGPL (≥ 3)
  • Needs compilation?No
  • Last release11/21/2021

Documentation


Team


Insights

Last 30 days

This package has been downloaded 1,709 times in the last 30 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 48 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
0 downloadsMar 4, 2025
0 downloadsMar 5, 2025
84 downloadsMar 6, 2025
74 downloadsMar 7, 2025
46 downloadsMar 8, 2025
31 downloadsMar 9, 2025
42 downloadsMar 10, 2025
76 downloadsMar 11, 2025
111 downloadsMar 12, 2025
74 downloadsMar 13, 2025
52 downloadsMar 14, 2025
73 downloadsMar 15, 2025
30 downloadsMar 16, 2025
40 downloadsMar 17, 2025
67 downloadsMar 18, 2025
54 downloadsMar 19, 2025
54 downloadsMar 20, 2025
52 downloadsMar 21, 2025
35 downloadsMar 22, 2025
30 downloadsMar 23, 2025
70 downloadsMar 24, 2025
39 downloadsMar 25, 2025
101 downloadsMar 26, 2025
48 downloadsMar 27, 2025
95 downloadsMar 28, 2025
30 downloadsMar 29, 2025
35 downloadsMar 30, 2025
44 downloadsMar 31, 2025
55 downloadsApr 1, 2025
51 downloadsApr 2, 2025
68 downloadsApr 3, 2025
48 downloadsApr 4, 2025
0 downloadsApr 5, 2025
30
111

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 19,937 times in the last 365 days. The downloads are officially high enough to crash an underfunded departmental server. Quite an accomplishment! The day with the most downloads was Sep 11, 2024 with 130 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Depends3 packages
  • Enhances1 package
  • Suggests1 package
  • Reverse Depends1 package
  • Reverse Imports1 package
  • Reverse Suggests6 packages
  • Reverse Enhances1 package